CN102970893A - Method for forming stop section for slide fastener - Google Patents
Method for forming stop section for slide fastener Download PDFInfo
- Publication number
- CN102970893A CN102970893A CN2010800677888A CN201080067788A CN102970893A CN 102970893 A CN102970893 A CN 102970893A CN 2010800677888 A CN2010800677888 A CN 2010800677888A CN 201080067788 A CN201080067788 A CN 201080067788A CN 102970893 A CN102970893 A CN 102970893A
- Authority
- CN
- China
- Prior art keywords
- slide fastener
- pair
- laser
- chain
- retainer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/24—Details
- A44B19/36—Means for permanently uniting the stringers at the end; Means for stopping movement of slider at the end
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B19/00—Slide fasteners
- A44B19/42—Making by processes not fully provided for in one other class, e.g. B21D53/50, B21F45/18, B22D17/16, B29D5/00
- A44B19/60—Applying end stops upon stringer tapes
Abstract
A method for forming stop sections for a slide fastener, enabling the slide fastener to be manufactured at reduced cost. A slide fastener (10) is provided with: a pair of fastener tapes (20); a pair of fastener element rows (30) having fastener elements (31) and respectively provided to opposing tape side edges (20a) of the pair of fastener tapes (20); a slider (40) for engaging and disengaging the pair of fastener element rows (30) from each other; stop sections (50, 80) provided to the ends of the pair of fastener element rows (30) and stopping the movement of the slider (40). The stop sections (50, 80) are formed by melting and securing the fastener elements (31) by a laser beam (74L).
Description
Technical field
The present invention relates to lower section and the upper formation method of ending section of ending of slide fastener.
Background technology
As the retainer formation method of in the past slide fastener, known by ultrasonic wave that a plurality of chain teeth of the terminal part of the chain denture of slide fastener are deposited fixing, form thus the lower section's (for example, with reference to patent documentation 1) of ending.
Technical literature formerly
Patent documentation 1: Japanese Patent Publication 56-28523 communique
Yet, in the retainer formation method of the slide fastener that above-mentioned patent documentation 1 is put down in writing, the device that need to have pair soldering tip to drive, and be that high price raw material by titanium etc. consist of as the soldering tip of running stores and anvil block, therefore, having manufacturing installation is high price, and causes the possibility of the manufacturing cost increase of slide fastener.
Summary of the invention
The present invention In view of the foregoing proposes, and its purpose is, a kind of retainer formation method of slide fastener of the manufacturing cost that can reduce slide fastener is provided.
Above-mentioned purpose of the present invention realizes by following structure.
(1) a kind of retainer formation method of slide fastener, this slide fastener has: a pair of zipper strip; Be separately positioned on the relative band side edge part of described a pair of zipper strip, and have a pair of chain denture of a plurality of chain teeth; The pull head that makes described a pair of chain denture engagement or separate; With the end that is arranged on described a pair of chain denture, and the retainer that the movement of described pull head is stopped, it is characterized in that, by laser described chain tooth is carried out deposited fixingly, form thus described retainer.
According to the retainer formation method of (1) described slide fastener, it is characterized in that (2) described laser is with deposited the fixing of at least one party at surface and the back side of described chain tooth.
(3) according to the retainer formation method of (1) or (2) described slide fastener, it is characterized in that described laser is the carbon dioxide gas volumetric laser.
(4) according to the retainer formation method of each described slide fastener in claim (1)~(3), it is characterized in that, carry out deposited by described laser to described chain tooth, and by the pressing component that is consisted of by the material that described laser is seen through this is pressed fixingly by deposited part, form thus described retainer.
The invention effect
Retainer formation method according to slide fastener of the present invention, form retainer by with laser the chain tooth being carried out deposited fixing, therefore, the part of from manufacturing installation, having cancelled drive unit and having been consisted of by the high price raw material, manufacturing installation can be realized at an easy rate, and the manufacturing cost of slide fastener can be reduced.
Description of drawings
Fig. 1 is the top view that the slide fastener of the retainer formation method that implements slide fastener of the present invention is described.
Fig. 2 is the A-A line cutaway view of Fig. 1.
Fig. 3 is the side view that the slide fastener manufacturing apparatus of the retainer formation method that implements slide fastener of the present invention is described.
Fig. 4 is the B-B line cutaway view of Fig. 3.
Fig. 5 is the cutaway view of the part corresponding with Fig. 4 of the variation of explanation slide fastener manufacturing apparatus.
Fig. 6 is the top view of variation of the slide fastener of the explanation retainer formation method that implements slide fastener of the present invention.
Fig. 7 is the C-C line cutaway view of Fig. 6.
Fig. 8 is that expression forms the upper cutaway view that ends the state of section shown in Figure 7.
The specific embodiment
Below, with reference to the accompanying drawings an embodiment of the retainer formation method of slide fastener of the present invention is specifically described.In addition, in the explanation afterwards, about zipper strip, the table side refers to the nearby side with respect to the paper of Fig. 1, dorsal part refers to the inboard with respect to the paper of Fig. 1, upside refers to the upside with respect to the paper of Fig. 1, downside refers to the downside with respect to the paper of Fig. 1, the left side refers to the left side with respect to the paper of Fig. 1, the right side refers to the right side with respect to the paper of Fig. 1, about pull head, upside refers to the nearby side with respect to the paper of Fig. 1, and downside refers to the inboard with respect to the paper of Fig. 1, the front side refers to the upside with respect to the paper of Fig. 1, rear side refers to the downside with respect to the paper of Fig. 1, and the left side refers to the left side with respect to the paper of Fig. 1, and the right side refers to the right side with respect to the paper of Fig. 1.In addition, the left and right directions of zipper strip and pull head refers to width.In addition, the above-below direction of zipper strip refers to length direction.
At first, the slide fastener of the retainer formation method of the slide fastener that implements present embodiment described.
As shown in Figure 1, the slide fastener 10 of present embodiment has: the pair of right and left zipper strip 20 that braiding is made; Be separately positioned on the relative band side edge part 20a of pair of right and left zipper strip 20, and have the pair of right and left chain denture 30 of a plurality of chain teeth 31; The pull head 40 that makes 30 engagements of pair of right and left chain denture or separate; Be arranged on the bottom of pair of right and left chain denture 30, and make pull head 40 to the lower section 50 of ending that the movement of the direction that pair of right and left chain denture 30 is separated stops; Be arranged on each upper end of pair of right and left chain denture 30, and end section 60 on the pair of right and left that pull head 40 is stopped to the movement of the direction that makes pair of right and left chain denture 30 engagement.
As shown in Figures 1 and 2, chain denture 30 be by with plastic monofilament to the reel chain denture of the coiled type form of fixed-direction, have a plurality of chain teeth 31.And the inside of chain denture 30 is run through and is inserted with heart yearn 32, and by two suede eyelets suture 33 be sewn the upper surface with side edge part 20a at zipper strip 20.
Pull head 40 is the pull heads with automatic hold function, if draw climb 41 make pull head 40 upward (direction of leaving from ending down section 50) mobile, then the pair of right and left chain denture 30 of released state is intermeshing, if it is mobile (to end the close direction of section 50 downwards) downwards, then the pair of right and left chain denture 30 of engagement is separated.
It is mutually deposited fixing with the engagement head 31a of seven chain teeth 31 of the engagement of the bottom of pair of right and left chain denture 30 by laser 74L described later (with reference to Fig. 4) to end down section 50, forms therefrom.
Next, the slide fastener manufacturing apparatus of the retainer formation method of the slide fastener of implementing present embodiment described.
As shown in Figure 3, slide fastener manufacturing apparatus 70 has: the base station 71 that has the slide fastener chain 21 of a plurality of pair of right and left zipper strips 20 to guide to continuous binding; Be configured in the upstream side of base station 71, and slide fastener chain 21 is directed to guiding roller 72 on the base station 71; Be configured in the downstream of base station 71, and carry a pair of handover roller 73 of slide fastener chain 21; With the top that is configured in base station 71, and the laser oscillator 74 that laser 74L is shone the lower formation position of ending section 50 of the pair of right and left chain denture 30 that is transported to the pair of right and left zipper strip 20 on the assigned position.
And, as shown in Figure 4, when making laser oscillator 74 work, and when making laser 74L a pair of chain denture 30 lower ending the formation position irradiation of section 50 to the left and right, the surface deposited metal of the engagement head 31a of a plurality of chain teeth 31 of the engagement of the bottom of pair of right and left chain denture 30, fixed in the mode that links each other by deposited engagement head 31a, thereby form the lower section 50 of ending.
In addition, as the variation of slide fastener manufacturing apparatus 70, as shown in Figure 5, also may further include and can be arranged on up or down between base station 71 and the laser oscillator 74, and from the top to the pressing component 75 of being pressed by deposited a plurality of engagement head 31a.
As described above, retainer formation method according to the slide fastener of present embodiment, the engagement head 31a of a plurality of chain teeth 31 of the engagement of the bottom of pair of right and left chain denture 30 is carried out each other deposited fixing by laser 74L, form thus the lower section 50 of ending, therefore, the part of from manufacturing installation 70, having cancelled drive unit and having been consisted of by the high price raw material, thus can make manufacturing installation 70 cheapnesss, and can reduce the manufacturing cost of slide fastener 10.In addition, compare with using metal-made or resinous lower situation of ending part, can realize lightweight and the smoothing of slide fastener 10, and can realize at an easy rate recyclingization.In addition, owing to be based on the noncontact processing that laser 74L carries out, so the consumption etc. of processing parts can not occur, can for good and all stablize processing.In addition, because not demand motive device and ultrasonic generator, so can reduce the noise of manufacturing installation.
In addition, as the variation of the slide fastener 10 of present embodiment, such as Figure 6 and Figure 7, also can form only section 80 by laser 74L.As shown in Figure 8, should upward end section 80 carries out deposited by laser 74L to the linking part 31d of the chain tooth 31 of the upper end of chain denture 30 and the boundary member of lower shank 31c, and press boundary member after deposited by above-mentioned pressing component 75, make again its upper surface that is fixed on zipper strip 20, form therefrom.In addition, the Reference numeral among the figure 81 is melt-coating parts of chain tooth 31 and zipper strip 20.
Description of reference numerals
10 slide fasteners
20 zipper strips
20a is with side edge part
30 chain dentures
31 chain teeth
40 pull heads
74 laser oscillators
74L laser
75 pressing components
The 75a protuberance
End section on 80
Claims (4)
1. the retainer formation method of a slide fastener, this slide fastener (10) has:
A pair of zipper strip (20);
Be separately positioned on the relative band side edge part (20a) of described a pair of zipper strip, and have a pair of chain denture (30) of a plurality of chain teeth (31);
The pull head (40) that makes described a pair of chain denture engagement or separate; With
Be arranged on the end of described a pair of chain denture, and the retainer (50,80) that the movement of described pull head is stopped, it is characterized in that,
By laser (74L) described chain tooth is carried out deposited fixing, form thus described retainer.
2. the retainer formation method of slide fastener according to claim 1 is characterized in that, described laser (74L) is with deposited the fixing of at least one party at surface and the back side of described chain tooth (31).
3. the retainer formation method of slide fastener according to claim 1 and 2 is characterized in that, described laser (74L) is the carbon dioxide gas volumetric laser.
4. the retainer formation method of each described slide fastener according to claim 1~3, it is characterized in that, carry out deposited by described laser (74L) to described chain tooth (31), and by the pressing component (75) that is consisted of by the material that described laser is seen through this is pressed fixingly by deposited part, form thus described retainer (50,80).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2010/064310 WO2012025998A1 (en) | 2010-08-24 | 2010-08-24 | Method for forming stop section for slide fastener |
Publications (1)
Publication Number | Publication Date |
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CN102970893A true CN102970893A (en) | 2013-03-13 |
Family
ID=45723026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010800677888A Pending CN102970893A (en) | 2010-08-24 | 2010-08-24 | Method for forming stop section for slide fastener |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5489313B2 (en) |
CN (1) | CN102970893A (en) |
TW (1) | TWI414252B (en) |
WO (1) | WO2012025998A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110087502A (en) * | 2016-12-26 | 2019-08-02 | Ykk株式会社 | Zipper |
CN112601474A (en) * | 2018-12-06 | 2021-04-02 | Ykk株式会社 | Slide fastener, method for manufacturing stopper, and mold device |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110652078B (en) * | 2018-06-29 | 2022-04-26 | Ykk株式会社 | Fastener stringer, slide fastener, and method and apparatus for manufacturing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130297A (en) * | 1982-09-30 | 1984-05-31 | Yoshida Kogyo Kk | Separable slide fastener |
CN1271552A (en) * | 1999-04-22 | 2000-11-01 | Ykk株式会社 | Tooth chain of zipper and method and device for forming its terminal part |
CN1662162A (en) * | 2002-06-20 | 2005-08-31 | Ykk株式会社 | Stop section for slide fastener, and slide fastener having such stop section |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5458549A (en) * | 1977-10-18 | 1979-05-11 | Yoshida Kogyo Kk | Method of forming lower stopper of slide zipper |
JPS5964008U (en) * | 1982-10-23 | 1984-04-27 | ワイケイケイ株式会社 | Slide fastener with release tool |
JPS59189803A (en) * | 1983-04-13 | 1984-10-27 | ワイケイケイ株式会社 | Production of drill tape for slide fastener |
JPS59196231A (en) * | 1983-04-22 | 1984-11-07 | Yoshida Kogyo Kk <Ykk> | Manufacture of stringer for slide fastener |
JP2001326290A (en) * | 2000-03-10 | 2001-11-22 | Seiko Epson Corp | Method for sealing package, method for manufacturing electronic element module, apparatus for sealing and package article |
US7267856B2 (en) * | 2002-10-07 | 2007-09-11 | Pactiv Corporation | Ultrasonic end stops on zipper closure bags and methods for making same |
JP4273337B2 (en) * | 2004-08-04 | 2009-06-03 | 有限会社シープアート | Planar curved slide fastener, planar curved slide fastener mounting structure, and planar curved slide fastener mounting method |
-
2010
- 2010-08-24 JP JP2012530465A patent/JP5489313B2/en active Active
- 2010-08-24 WO PCT/JP2010/064310 patent/WO2012025998A1/en active Application Filing
- 2010-08-24 CN CN2010800677888A patent/CN102970893A/en active Pending
- 2010-11-24 TW TW099140611A patent/TWI414252B/en active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2130297A (en) * | 1982-09-30 | 1984-05-31 | Yoshida Kogyo Kk | Separable slide fastener |
CN1271552A (en) * | 1999-04-22 | 2000-11-01 | Ykk株式会社 | Tooth chain of zipper and method and device for forming its terminal part |
CN1662162A (en) * | 2002-06-20 | 2005-08-31 | Ykk株式会社 | Stop section for slide fastener, and slide fastener having such stop section |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110087502A (en) * | 2016-12-26 | 2019-08-02 | Ykk株式会社 | Zipper |
CN112601474A (en) * | 2018-12-06 | 2021-04-02 | Ykk株式会社 | Slide fastener, method for manufacturing stopper, and mold device |
Also Published As
Publication number | Publication date |
---|---|
JP5489313B2 (en) | 2014-05-14 |
JPWO2012025998A1 (en) | 2013-10-28 |
WO2012025998A1 (en) | 2012-03-01 |
TW201208602A (en) | 2012-03-01 |
TWI414252B (en) | 2013-11-11 |
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Application publication date: 20130313 |